package com.admin.conf;

import de.codecentric.boot.admin.server.config.AdminServerProperties;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.authentication.SavedRequestAwareAuthenticationSuccessHandler;
import org.springframework.security.web.csrf.CookieCsrfTokenRepository;

@Configuration
    public class SecuritySecureConfig extends WebSecurityConfigurerAdapter {
        private final String adminContextPath;
        public SecuritySecureConfig(AdminServerProperties adminServerProperties) {
            this.adminContextPath = adminServerProperties.getContextPath();
        }
        @Override
        protected void configure(HttpSecurity http) throws Exception {
            SavedRequestAwareAuthenticationSuccessHandler successHandler = new SavedRequestAwareAuthenticationSuccessHandler();
            successHandler.setTargetUrlParameter("redirectTo");
            successHandler.setDefaultTargetUrl(adminContextPath + "/");
            http.authorizeRequests()
                    //1.配置所有静态资源和登录页可以公开访问
                    .antMatchers(adminContextPath + "/assets/**").permitAll()
                    .antMatchers(adminContextPath + "/login").permitAll()
                    .anyRequest().authenticated()
                    .and()
                    //2.配置登录和登出路径
                    .formLogin().loginPage(adminContextPath + "/login").successHandler(successHandler).and()
                    .logout().logoutUrl(adminContextPath + "/logout").and()
                    //3.开启http basic支持，admin-client注册时需要使用
                    .httpBasic().and()
                    .csrf()
                   //4.开启基于cookie的csrf保护
                    .csrfTokenRepository(CookieCsrfTokenRepository.withHttpOnlyFalse())
                    //5.忽略这些路径的csrf保护以便admin-client注册
                    .ignoringAntMatchers(
                            adminContextPath + "/instances",
                            adminContextPath + "/actuator/**"
                    );
        }
    }